Testissä hammastahnat: fluoritahnat: Pepsodent Super Fluor, Pepsodent Complete 8 Original, Elmex Kariessuoja, Meridol, Dentalux Complex 3 Mint Fresh, Colgate Max Fresh Cool Mint, Sensodyne Original ; fluorittomat: Logodent Mineralstoff Zahncreme, Weleda Suolahammastahna.